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UNE-EN 12056-4:2001

Current

Current

The latest, up-to-date edition.

Gravity drainage systems inside buidlings. Part 4: Wastewater lifting plants. Layout and calculation.

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

15-03-2001

€81.60
Excluding VAT

Foreword
1 Scope
2 Normative references
3 Definitions, symbols, units and designation
      3.1 Definitions
             3.1.1 Wastewater lifting plant
             3.1.2 Backflow
             3.1.3 Flood level
             3.1.4 Backflow loop
             3.1.5 Duty flow Vp
             3.1.6 Discharge head, Hp
             3.1.7 Collection tank for wastewater
                      containing faecal matter
             3.1.8 Useful volume
      3.2 Symbols
4 Protection against backflow
5 Installation
      5.1 General requirements
      5.2 Pipework
      5.3 Ventilation
      5.4 Drains
      5.5 Electrical connections
6 Selection of wastewater lifting plants
      6.1 Determination of flow, Qp
      6.2 Determination of head, Hp
             6.2.1 Calculation procedure for head, Hp
             6.2.2 Static head, Hgeo
             6.2.3 Losses in valves and fittings, Hv,a
             6.2.4 Friction losses in discharge pipework,
                      Hv,r
      6.3 Determination of useful volume, V
7 Commissioning
8 Inspection and maintenance
      8.1 Inspection
      8.2 Maintenance
      8.3 Maintenance contract
Annex A (informative) Bibliography

Gives operation, layout and maintenance requirements for lifting plants for wastewater containing faecal matter, faecal-free wastewater and rainwater within buildings and sites, together with their discharge pipework and connection to drain. Also covers faecal wastewater lifting plants for limited applications.

Committee
CTN 149
DocumentType
Standard
Pages
24
PublisherName
Asociacion Espanola de Normalizacion
Status
Current

UNE 53944:2011 IN Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Thermoplastics - Recommended practice for installation.

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